Locking pliers that fold away make Crunch unlike any multi-tool available today. It´s like carrying a vise with you. Clamps up to a 1" diameter pipe. Remove the adjusting screw and you´ll find a ¼" hex-bit adapter built right in. Locking blades release with the push of a button. Specifications: Locking Pliers Wire Cutters Hard-Wire Cutters Serrated Knife Metal/Wood File Ruler (Inch/Metric) Bottle Opener Small Screwdriver Medium Screwdriver Large Screwdriver Phillips Screwdriver (#1/#2) Hex Bit Driver Wire Stripper Lanyard Attachment Length: 4 in. / 10 cm closed / 5.5 in. / 14 cm open Weight: 6 ounces / 170 grams Materials: 100% stainless steel Patents/Trademarks: Patent Pending